<template>
  <div class="wrapper">
    <swiper :options="swiperOption"  v-if="showSwiper">
      <swiper-slide v-for="item of swiperList" :key="item.id">
        <img class="swiper-img" :src="item.imgUrl" alt="">
      </swiper-slide>
      <div class="swiper-pagination"  slot="pagination"></div>
    </swiper>
  </div>

</template>

<script>
    export default {
        name: "index-swiper",
      props:{
        swiperList: {
          type:Array
        }
      },
      data(){
          return {
            swiperOption:{
              pagination:'.swiper-pagination',
              loop:true
              // autoPlay:true
            }
          }
      },
      computed: {
        showSwiper() {
          return this.swiperList.length
        }
      }
    }
</script>

<style lang="stylus" scoped>
  .wrapper >>> .swiper-pagination-bullet-active
    background-color: #fff;
  .wrapper
    overflow:hidden
    width:100%
    height:0
    padding-bottom:30.47%
    .swiper-img
      width:100%

</style>
